Certain A Shares of Piesat Information Technology Co., Ltd. are subject to a Lock-Up Agreement Ending on 23-JUL-2022. These A Shares will be under lockup for 1104 days starting from 15-JUL-2019 to 23-JUL-2022. Details: The company's holding shareholder, actual controller Wang Yuxiang, Zhang Yan, and the company controlled by Wang Yuxiang, namely Beijing Hangxing Yingchuang Investment Management Center (Limited Partnership), the company's shareholder Ningbo Meishan Free Trade Port Area Rongyuhong Equity Investment Partnership Enterprise (Limited Partnership) and the company's core technical personnel Wang Yuxiang, Liao Tongkui will not transfer nor entrust to others for management direct or indirect shares in the company held prior to this issuance, nor request the company to repurchase the said shares within 36 months after the listing date. The company's shareholders Shenzhen Qibin Venture Capital Management Center (Limited Partnership), Casic Venture Capital?Shenzhen Jiaqiao Fukai Equity Investment Enterprise (Limited Partnership)?Tianjin Mingxuan Investment Co., Ltd. ?Beijing Guoding Jun'an Tianxia No. 2 Investment Partnership Enterprise (Limited Partnership)?Wang Zesheng?Ningbo Jiuzhou Xinnuo Equity Investment Partnership Enterprise (Limited Partnership)?Ningbo Yanyuan Bofeng Equity Investment Partnership Enterprise (Limited Partnership)?Ningbo Tianchuang Dingxin Equity Investment Management Partnership Enterprise (Limited Partnership)?Ningbo Longxin Zhongsheng Equity Investment Partnership Enterprise (Limited Partnership)?Beijing Apurui Investment Consulting Co., Ltd.?Jindong Investment Group Co., Ltd.?Tianjin Jiahuicheng Investment Management Partnership Enterprise (Limited Partnership)?Ningbo Meishan Free Trade Port Area Changhui Rongfu Investment Management Partnership Enterprise (Limited Partnership)?Ningbo Shouke Lvhe Venture Capital Partnership Enterprise (Limited Partnership)?Yang Lan?Tianjin Tianchuang Dingxin Venture Capital Management Partnership Enterprise (Limited Partnership) and Shijiazhuang Shengxin Venture Capital Center (Limited Partnership), Directors, supervisors, management personnel, including Wang Yuxiang, Ni Anqi, Wang Jun, Liao Tongkui, Gu Kai, Shi Jun, Wang Yixiang will not transfer nor entrust to others for management direct or indirect shares in the company held prior to this issuance, nor request the company to repurchase the said shares within 12 months after the listing date.